Building high-altitude operation scaffold erection structure and method based on BIM technology

Abstract

This invention provides a scaffolding construction structure and method based on BIM technology for high-altitude operations, relating to the field of building construction technology. It includes a bottom connecting rod and a limiting component. Two supporting side frames are provided, one on the left and one on the right, connected to the bottom support rods and to a folding assembly. The two ends of the supporting mesh plate are connected to the two supporting side frames respectively, and the bottom of the supporting mesh plate is connected to the two bottom support rods respectively. The two ends of the top connecting rod are connected to the supporting side frames and a parallel connecting plate respectively. The two ends of the bottom connecting rod are connected to the supporting side frames and the parallel connecting plate respectively. The limiting component has a guide slide rod on its inner side and symmetrically arranged limiting blocks on its inner side. This invention connects the two supporting side frames together using the folding assembly, ensuring that the two supporting side frames remain parallel at all times. This facilitates folding operations of the folding assembly, reduces the distance between the two supporting side frames, decreases the space occupied by the supporting side frames, and eliminates the need to disassemble the supporting side frames.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and more specifically, it relates to a structure and method for erecting scaffolding for high-altitude operations based on BIM technology. Background Technology

[0002] Scaffolding refers to various supporting structures erected on construction sites to facilitate workers' operations and work at heights. It is a general term in the construction industry, primarily used on construction sites for exterior walls, interior decoration, or in areas with high ceilings where direct construction is not feasible. Scaffolding is typically made of bamboo, wood, steel pipes, or composite materials. Currently, scaffolding is also used as formwork in some projects. Furthermore, it is widely used in advertising, municipal engineering, transportation and bridge construction, mining, and other fields.

[0003] The scaffolding structure for high-altitude construction operations can be referenced from patent CN104372923A, which mainly includes columns, long horizontal tubes, first connecting fasteners, second connecting fasteners, and a support plate. The columns and long horizontal tubes are both seamless square tubes, and both ends of the long horizontal tubes have through holes. The first connecting fastener is a coaxial double hinge structure, and the second connecting fastener is a hinge structure with double bolt connections. A base is fixed on the side of the hinge structure, and a protrusion extends from the base along the axial direction of the hinge structure. The protrusion matches the size of the through hole. The support plate is a flat plate structure, and the upper part of its two sides extends downward to form hooks.

[0004] Most existing scaffolding structures are modular, requiring multiple people to assemble them, which is a cumbersome process. After use, due to the modular design, they need to be disassembled and transported separately, which can easily lead to loss. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides a BIM-based structure and method for constructing high-altitude scaffolding. This solves the problem that existing similar scaffolding is mostly a modular structure, requiring multiple people to assemble it, which is a cumbersome process. After use, due to its modular design, it needs to be disassembled and transported separately, which can easily lead to loss.

[0006] The purpose and effectiveness of this invention, which relates to a scaffolding erection structure and method for high-altitude construction operations based on BIM technology, are achieved through the following specific technical means:

[0007] A structure and method for constructing scaffolding for high-altitude operations based on BIM technology, including supporting side frames, supporting mesh panels, top connecting rods, bottom connecting rods, and limiting components;

[0008] There are two support side frames, one on the left and one on the right. The support side frames are connected to the bottom support frame rod and to the folding assembly.

[0009] The two ends of the support mesh plate are respectively connected to the two support side frames, and the bottom of the support mesh plate is respectively connected to the two bottom support rods;

[0010] The top connecting rod is connected to the supporting side frame and the parallel connecting plate at both ends, respectively.

[0011] The bottom connecting rod is connected to the supporting side frame and the parallel connecting plate at both ends, respectively.

[0012] The limiting member has a guide slide rod on its inner side, and a limiting block is provided symmetrically on its inner side. The parallel connecting plate is connected to the limiting member.

[0013] Furthermore, the right end of the support mesh plate is rotatably connected to the top of the support side frame, the support mesh plate is attached to the right side of the support side frame, and the left end of the support mesh plate is provided with a hook, which is hooked to the outside of the top of the support side frame.

[0014] Furthermore, the bottom of the support mesh plate has symmetrical slots, and the left and right ends of the bottom support rod are connected to the inner sides of the two ends of the support side frame, respectively. The top of the bottom support rod is inclined and is engaged in the slot at the bottom of the support mesh plate.

[0015] Furthermore, the inner sides of both ends of the support side frame are respectively provided with connecting shafts, and the inner sides of both ends of the bottom support frame rod are respectively provided with movable holes, and the connecting shafts are movably connected to the inside of the movable holes.

[0016] Furthermore, slots are provided on the inner sides of both ends of the support side frame, and inserts are provided at both ends of the bottom of the bottom support rod, with the inserts at the bottom of the bottom support rod slidably inserted into the slots.

[0017] Furthermore, the folding assembly includes;

[0018] Top connecting rod, the outer end of which is rotatably connected to the support side frame;

[0019] The bottom connecting rod is rotatably connected to the support side frame at its outer end, and the top connecting rod is located at the top of the bottom connecting rod.

[0020] The parallel connecting plate has its top two ends rotatably connected to two top connecting rods, and its bottom two ends rotatably connected to two bottom connecting rods.

[0021] Furthermore, the bottom connecting rod has an extension limiting hole inside, and the parallel connecting plate has symmetrical guide sliding holes inside. The guide sliding rod is slidably connected in the guide sliding hole, and the limiting block is slidably inserted into the extension limiting hole.

[0022] Furthermore, a folding limiting hole is provided inside the top connecting rod, and the limiting block is slidably inserted into the folding limiting hole.

[0023] Furthermore, an elastic element is fitted on the outer side of the guide slide rod, and the inner end of the elastic element is connected to the inner side of the parallel connecting plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The installation of the support mesh panel facilitates folding it to the right side of the support side frame during scaffolding transportation and storage, reducing the space occupied by the support mesh panel and eliminating the need for disassembly. Furthermore, in conjunction with the bottom support rod, the support side frame, bottom support rod, and support mesh panel form a triangular structure, ensuring the stability of the connection between the two ends of the support mesh panel and the support side frame. During scaffolding transportation and storage, the bottom support rod inside the support side frame can be adjusted so that its top tip fits snugly against the inside of the support side frame, further reducing its space occupation. When the bottom support rod is unfolded for use, its bottom end is inserted into the support side frame for secure connection, ensuring the stability of the connection between the support side frame and the bottom support rod.

[0026] 2. The folding assembly facilitates the connection of the left and right support side frames, ensuring they remain parallel and allowing for easy folding. This reduces the distance between the two support side frames, minimizing their space requirements and eliminating the need for disassembly. When the folding assembly is extended, the limiting member engages with the bottom connecting rod, forming a triangular structure with the bottom connecting rod, parallel connecting plate, and limiting member. This ensures stability in the extended state, guaranteeing the stability of the support side frame during use. When the folding assembly is retracted, the limiting member engages with the top connecting rod, forming a triangular structure with the top connecting rod, parallel connecting plate, and limiting member. This ensures stability in the retracted state, guaranteeing stability during folded transport. Furthermore, the elastic element applies a pushing force when the limiting member engages with both the top and bottom connecting rods, ensuring a tight connection between the limiting member and the top and bottom connecting rods. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the axial view structure of the present invention in its unfolded state.

[0028] Figure 2 This is a schematic diagram of the axial structure of the present invention in its folded state.

[0029] Figure 3 This is a schematic diagram of the movable connection structure between the support side frame and the bottom support frame rod of the present invention.

[0030] Figure 4This is a schematic diagram of the bottom support frame structure of the present invention.

[0031] Figure 5 This is a structural schematic diagram of the unfolded state of the folding component of the present invention.

[0032] Figure 6 This is a schematic diagram of the folding component of the present invention in its retracted state.

[0033] Figure 7 This is a schematic diagram of the disassembled structure of the folding component of the present invention.

[0034] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0035] 1. Support side frame; 101. Connecting shaft; 102. Slot; 2. Bottom support rod; 201. Movable hole; 202. Insert post; 3. Support mesh plate; 301. Hook; 302. Slot; 4. Top connecting rod; 401. Folding limit hole; 5. Bottom connecting rod; 501. Extension limit hole; 6. Parallel connecting plate; 601. Guide sliding hole; 7. Limiting component; 701. Guide sliding rod; 702. Limiting insert; 8. Elastic component. Detailed Implementation

[0036] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0037] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0038] Example:

[0039] As attached Figure 1 To be continued Figure 7 As shown:

[0040] This invention provides a scaffolding erection structure and method for high-altitude construction operations based on BIM technology, including a supporting side frame 1, a supporting mesh plate 3, a top connecting rod 4, a bottom connecting rod 5, and a limiting component 7;

[0041] There are two support side frames 1, one on the left and one on the right, made of lightweight material. The support side frame 1 is connected to the bottom support frame rod 2 and the support side frame 1 is connected to the folding assembly. The top of the support side frame 1 is inserted into the bottom of the other support side frame 1. The inner sides of both ends of the support side frame 1 are provided with slots 102, and the bottom ends of the bottom support frame rod 2 are provided with inserts 202.

[0042] The support mesh panel 3 is made of lightweight material. Both ends of the support mesh panel 3 are connected to the two support side frames 1 respectively. The right end of the support mesh panel 3 is rotatably connected to the top of the support side frame 1. The support mesh panel 3 is attached to the right side of the support side frame 1. The left end of the support mesh panel 3 is provided with a hook 301. The hook 301 on the left end of the support mesh panel 3 is hooked on the outside of the top of the support side frame 1. The bottom of the support mesh panel 3 is connected to the two bottom support rods 2 respectively. When transporting and storing the scaffolding, the support mesh panel 3 is folded on the right side of the support side frame 1 to reduce the space occupied by the support mesh panel 3. There is no need to disassemble the support mesh panel 3.

[0043] The top connecting rod 4 is connected to the support side frame 1 and the parallel connecting plate 6 at both ends, and the inner end of the top connecting rod 4 is curved with a large arc, while the outer end of the top connecting rod 4 is curved with a small arc.

[0044] The bottom connecting rod 5 is connected to the support side frame 1 and the parallel connecting plate 6 at both ends respectively. The inner end of the bottom connecting rod 5 is bent with a small arc, and the outer end of the bottom connecting rod 5 is bent with a large arc. The bottom connecting rod 5 is in contact with the top connecting rod 4. An extension limiting hole 501 is opened inside the bottom connecting rod 5. A guide sliding hole 601 is symmetrically opened inside the parallel connecting plate 6.

[0045] The inner side of the limiting member 7 is provided with a guide slide rod 701, and the inner side of the limiting member 7 is provided with a limiting plug 702 in a symmetrical manner. The parallel connecting plate 6 is connected to the limiting member 7.

[0046] The bottom of the support mesh plate 3 has symmetrical slots 302. The left and right ends of the bottom support rod 2 are connected to the inner sides of the two ends of the support side frame 1, respectively. The top of the bottom support rod 2 is inclined and is engaged in the slots 302 at the bottom of the support mesh plate 3. This makes the support side frame 1, the bottom support rod 2 and the support mesh plate 3 form a triangular structure, ensuring the stability of the connection between the two ends of the support mesh plate 3 and the support side frame 1.

[0047] The bottom end of the bottom support rod 2 is slidably inserted into the slot 102. When the bottom support rod 2 is unfolded and used, the bottom end of the bottom support rod 2 is inserted and connected to the support side frame 1 to fix the bottom end of the bottom support rod 2 and ensure the stability of the connection between the support side frame 1 and the bottom support rod 2.

[0048] The support side frame 1 has connecting shafts 101 on the inner sides of both ends, and the bottom support rod 2 has movable holes 201 on the inner sides of both ends. The connecting shafts 101 are movably connected to the inside of the movable holes 201. During the transportation and storage of the scaffold, the bottom support rod 2 on the inner side of the support side frame 1 is adjusted so that the top of the bottom support rod 2 fits against the inner side of the support side frame 1, reducing the space occupied by the bottom support rod 2.

[0049] The folding component includes:

[0050] Top connecting rod 4, its outer end is rotatably connected to the support side frame 1;

[0051] The bottom connecting rod 5 is rotatably connected to the support side frame 1 at its outer end, and the top connecting rod 4 is located at the top of the bottom connecting rod 5;

[0052] The parallel connecting plate 6 is rotatably connected to two top connecting rods 4 at its top two ends, and rotatably connected to two bottom connecting rods 5 at its bottom two ends. The left and right support side frames 1 are connected together by the folding assembly, so that the two support side frames 1 always remain in a parallel state, so that the folding assembly can be folded, reducing the distance between the two support side frames 1, reducing the space occupied by the support side frames 1, and eliminating the need to disassemble the support side frames 1.

[0053] Among them, the guide slide rod 701 is slidably connected in the guide slide hole 601, and the limiting plug 702 is slidably inserted in the extension limiting hole 501; when the folding assembly is in the extended state, the limiting member 7 is inserted and connected to the bottom connecting rod 5, so that the bottom connecting rod 5, the parallel connecting plate 6 and the limiting member 7 are combined into a triangular structure, which ensures the stability of the folding assembly in the extended state, thereby ensuring the stability of the support side frame 1 when in use.

[0054] The top connecting rod 4 has a folding limiting hole 401 inside, and the limiting block 702 is slidably inserted into the folding limiting hole 401. When the folding assembly is in a retracted state, the limiting member 7 is inserted into the top connecting rod 4, so that the top connecting rod 4, the parallel connecting plate 6 and the limiting member 7 are combined into a triangular structure, which ensures the stability of the folding assembly in the retracted state, thereby ensuring the stability of the support side frame 1 during folding and transportation.

[0055] In another embodiment, an elastic element 8 is fitted on the outer side of the guide slide rod 701, and the inner end of the elastic element 8 is connected to the inner side of the parallel connecting plate 6. When the limiting element 7 is inserted and connected to the top connecting rod 4 and the bottom connecting rod 5 respectively, the elastic element 8 applies a pushing force to the limiting element 7 to ensure the tightness of the insertion and connection between the limiting element 7 and the top connecting rod 4 and the bottom connecting rod 5.

[0056] The specific usage and function of this embodiment are as follows:

[0057] In use, pulling the limiting member 7 separates it from the top connecting rod 4, unfolding the folding assembly and increasing the distance between the left and right support side frames 1. The limiting member 7, under the influence of the elastic member 8, engages with the bottom connecting rod 5, forming a triangular structure with the bottom connecting rod 5, parallel connecting plate 6, and limiting member 7. This ensures the stability of the folding assembly in its extended state, thereby guaranteeing the stability of the support side frames 1 during use. Next, the inner bottom support rod 2 of the support side frame 1 unfolds, allowing the bottom of the bottom support rod 2 to engage with the support side frame 1. Connect and fix the bottom end of the bottom support rod 2 to ensure the stability of the connection between the support side frame 1 and the bottom support rod 2; finally, rotate and unfold the right side support mesh plate 3 of the support side frame 1 so that the left end hook 301 of the support side frame 1 is hooked on the outside of the top of the support side frame 1, and the top of the bottom support rod 2 is engaged in the bottom of the support mesh plate 3, so that the support side frame 1, the bottom support rod 2 and the support mesh plate 3 are combined into a triangular structure, ensuring the stability of the connection between the two ends of the support mesh plate 3 and the support side frame 1, and then you can stand on the top of the support mesh plate 3 to carry out high-altitude work.

[0058] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A scaffolding erection structure for high-altitude construction operations based on BIM technology, characterized in that: Scaffolding includes supporting side frames (1); The support side frame (1) is provided in two parts, left and right, and the support side frame (1) is connected to the bottom support frame rod (2), and the support side frame (1) is connected to the folding assembly; The support mesh plate (3) is connected to two support side frames (1) at both ends, and the bottom of the support mesh plate (3) is connected to two bottom support rods (2). Top connecting rod (4), the two ends of which are connected to the support side frame (1) and the parallel connecting plate (6) respectively; Bottom connecting rod (5), the two ends of which are connected to the supporting side frame (1) and the parallel connecting plate (6) respectively; The limiting member (7) is provided with a guide slide rod (701) on its inner side, and a limiting plug (702) is provided symmetrically on its inner side. The parallel connecting plate (6) is connected to the limiting member (7). The right end of the support mesh plate (3) is rotatably connected to the top of the support side frame (1), and the hook (301) at the left end of the support mesh plate (3) is hooked to the outside of the top of the support side frame (1); The folding assembly includes: a top connecting rod (4), the outer end of which is rotatably connected to the support side frame (1); a bottom connecting rod (5), the outer end of which is rotatably connected to the support side frame (1), and the top connecting rod (4) is located at the top of the bottom connecting rod (5); and a parallel connecting plate (6), the top two ends of which are rotatably connected to the two top connecting rods (4) respectively, and the bottom two ends of which are rotatably connected to the two bottom connecting rods (5) respectively. The bottom connecting rod (5) has an extension limiting hole (501) inside, and the parallel connecting plate (6) has symmetrical guide sliding holes (601) inside. The guide sliding rod (701) is slidably connected in the guide sliding hole (601). When the folding assembly is in the extended state, the limiting block (702) is slidably inserted into the extension limiting hole (501). The top connecting rod (4) has a folding limiting hole (401) inside. When the folding assembly is in a retracted state, the limiting block (702) slides into the folding limiting hole (401). The guide slide (701) is fitted with an elastic element (8) on its outer side, and the inner end of the elastic element (8) is connected to the inner side of the parallel connecting plate (6).

2. The scaffolding erection structure for high-altitude construction operations based on BIM technology as described in claim 1, characterized in that: The support mesh plate (3) is attached to the right side of the support side frame (1), and a hook (301) is provided on the left end of the support mesh plate (3).

3. The scaffolding erection structure for high-altitude construction operations based on BIM technology as described in claim 2, characterized in that: The bottom of the support mesh plate (3) is symmetrically provided with slots (302). The left and right ends of the bottom support rod (2) are respectively connected to the inner sides of the two ends of the support side frame (1). The top of the bottom support rod (2) is inclined and is engaged in the slots (302) at the bottom of the support mesh plate (3).

4. The scaffolding erection structure for high-altitude construction based on BIM technology as described in claim 3, characterized in that: The inner sides of both ends of the support side frame (1) are respectively provided with connecting shafts (101), and the inner sides of both ends of the bottom support frame rod (2) are respectively provided with movable holes (201), and the connecting shafts (101) are movably connected to the inside of the movable holes (201).

5. The scaffolding erection structure for high-altitude construction operations based on BIM technology as described in claim 4, characterized in that: The inner sides of both ends of the support side frame (1) are provided with slots (102), and the bottom ends of the bottom support rod (2) are provided with inserts (202). The inserts (202) at the bottom end of the bottom support rod (2) are slidably inserted into the slots (102).

6. The method for constructing a scaffolding structure for high-altitude operations based on BIM technology as described in claim 1, characterized in that: Includes the following steps:

01. First, pull the limiting member (7) to separate the limiting member (7) from the top connecting rod (4); 02. Unfold the folding assembly to increase the distance between the left and right support side frames (1); 03. The limiting component (7) is connected to the bottom connecting rod (5) by the thrust of the elastic component (8), so that the bottom connecting rod (5), the parallel connecting plate (6) and the limiting component (7) are combined into a triangular structure; 04. Next, unfold the bottom support rod (2) inside the support side frame (1) so that the bottom of the bottom support rod (2) is inserted and connected to the support side frame (1); 05. Finally, rotate and unfold the right side support mesh plate (3) of the support side frame (1) so that the left end of the support side frame (1) is hooked on the outside of the top of the support side frame (1) and the top of the bottom support rod (2) is engaged in the bottom of the support mesh plate (3), so that the support side frame (1), the bottom support rod (2) and the support mesh plate (3) are combined into a triangular structure. Thus, the construction of the structure is completed.

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